TOOLS · CROSS-SECTION · TEXAS
2 wells, subsea datum
West to east, under 0.1 miles end to end. Depths are elevation minus measured depth, so tops line up regardless of surface terrain; a value above zero sits above sea level. Each formation filed in more than one well has its own color, joined between neighboring wells and shaded down to the next formation both filed; nothing is interpolated. Where tops come from →
shaded: a formation down to the next one filed in both wellsfiled in one well onlyhover a top or a name to pick out one formation
Tops by well
Subsea feet, with measured depth beneath; a dash where the well has no top filed for the formation.
| Formation | ATaylor Ranch State Unit | BTaylor Ranch State Unit |
|---|---|---|
| Lamar | 2,685MD 998 | 2,688MD 994 |
| Bell Canyon | 2,650MD 1,033 | 2,645MD 1,037 |
| Cherry Canyon | 1,790MD 1,893 | 1,782MD 1,900 |
| Cherry Canyon | — | 1,782MD 1,900 |
| Brushy Canyon | — | 775MD 2,907 |
| Bone Spring | -820MD 4,503 | -845MD 4,527 |
| Avalon | — | -946MD 4,628 |
| First Bone Spring Sandstone | — | -1,737MD 5,419 |
| Second Bone Spring Sandstone | — | -2,098MD 5,780 |
| Third Bone Spring Sandstone | — | -3,353MD 7,035 |
| Wolfcamp Shale | — | -3,697MD 7,379 |
| Wolfcamp | -3,698MD 7,381 | -3,697MD 7,379 |
Add wells nearby
Only wells with a location on file can be found by distance; a well with tops but no location can still be added by name or API number.
The tops, as filed
ATaylor Ranch State Unit #0012WA 42-109-33482
Chevron U. S. A. Inc. · Culberson · 3,683 ft elevation · 8,500 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Lamar | 998 | 2,685 |
| Bell Canyon | 1,033 | 2,650 |
| Cherry Canyon | 1,893 | 1,790 |
| Bone SpringBONE SPRING LIME | 4,503 | -820 |
| Wolfcamp | 7,381 | -3,698 |
BTaylor Ranch State Unit #0014WA 42-109-33483
Chevron U. S. A. Inc. · Culberson · 3,682 ft elevation · 8,500 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| LamarLAMAR LIMESTONE | 994 | 2,688 |
| Bell CanyonBELL CANYON SANDSTONE | 1,037 | 2,645 |
| Cherry CanyonCHERRY CANYON SANDSTONE | 1,900 | 1,782 |
| Cherry Canyon | 1,900 | 1,782 |
| Brushy CanyonBRUSHY CANYON SANDSTONE | 2,907 | 775 |
| Bone SpringBONE SPRING LIME | 4,527 | -845 |
| AvalonAVALON SHALE | 4,628 | -946 |
| Bone SpringFIRST BONE SPRING SANDSTONE | 5,419 | -1,737 |
| Bone SpringSECOND BONE SPRING SANDSTONE | 5,780 | -2,098 |
| Bone SpringTHIRD BONE SPRING SANDSTONE | 7,035 | -3,353 |
| Wolfcamp | 7,379 | -3,697 |
| WolfcampWOLFCAMP SHALE | 7,379 | -3,697 |
About this data
Formation tops and elevations from the RRC dbf900 wellbore file (completion filings), names normalized to the formations registry; well identity from the permit record, location from the shared well record. Subsea is elevation minus measured depth. Nothing between filed tops is estimated.
New to these records? completion reports and the wellbore file
Developers: this page as JSON is GET /v1/data/cross-section, documented in the API reference.